GitJournal (https://gitjournal.io/ https://gitjournal.io/) on a phone and Obsidian (https://obsidian.md/ https://obsidian.md/) on a desktop will get you 90% the

GitJournal (https://gitjournal.io/ https://gitjournal.io/) on a phone and Obsidian (https://obsidian.md/ https://obsidian.md/) on a desktop will get you 90% there. They both do some modifications to the Markdown format (for example, internal linking [[goes like this]]), but they're compatible as of recently. Obsidian doesn't currently have a built-in Git support, so you'll have to do the push manually from time to time or create a script that will do that every hour or so.